CN218890045U - Gastroenterology ware of dosing - Google Patents
Gastroenterology ware of dosing Download PDFInfo
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- CN218890045U CN218890045U CN202222163037.9U CN202222163037U CN218890045U CN 218890045 U CN218890045 U CN 218890045U CN 202222163037 U CN202222163037 U CN 202222163037U CN 218890045 U CN218890045 U CN 218890045U
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- pipe
- fixedly connected
- medicine feeding
- pressurizing
- liquid storage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model relates to the technical field of drug delivery devices, in particular to a gastrointestinal drug delivery device; the device comprises a pressurizing pipe, wherein a piston is connected in a sliding manner in the pressurizing pipe, a push-pull handle is fixedly connected on the piston, and a push-pull groove matched with the piston is arranged in the pressurizing pipe; an air exchanging pipe and a pressure supplying pipe which are connected with the push-pull groove are fixedly connected in the pressurizing pipe, and the air exchanging pipe is connected with the outside; the pressurizing pipe is detachably connected with a liquid storage bottle in a screw manner, and the other end of the pressure supply pipe is connected with the liquid storage bottle; a medicine feeding pipe connected with the liquid storage bottle is fixedly connected in the pressurizing pipe, and a reflux preventing mechanism is arranged in the ventilation pipe, the pressure feeding pipe and the medicine feeding pipe; the direction of the anti-reflux mechanism in the pressure pipe is the same as that of the anti-reflux mechanism in the medicine feeding pipe; the reverse flow prevention mechanism in the ventilation pipe and the pressure supply pipe are opposite in direction; the pressurizing pipe is detachably connected with a medicine feeding pipe connected with the medicine feeding pipe, and the other end of the medicine feeding pipe is fixedly connected with a bag head; effectively solves the problems that the gastrointestinal medicine feeder in the prior art is easy to cause injury to patients, the dosage can not be accurately calculated and the medicine is polluted.
Description
Technical Field
The utility model relates to the technical field of drug delivery devices, in particular to a gastrointestinal drug delivery device.
Background
At present, a part of gastroenterology patients cannot achieve a good treatment effect due to excessive illness, and the aim of quickly recovering the patients can be achieved only by directly delivering the medicine into the intestinal tract of the patients for direct treatment.
The gastroenterology drug delivery device in the prior art is simple in structure, repeated operation is often needed in the drug delivery operation process, great harm is caused to a patient in the process, and on the other hand, the tail end of the gastroenterology drug delivery device in the prior art is often a straight tube, so that the gastrointestinal mucosa of the patient is easily scratched; thereby causing secondary injury to the patient; in addition, the prior art gastrointestinal applicators often fail to accurately calculate the dosage and easily pollute unused drugs, so there is a great need for a gastrointestinal applicator to solve the current problem.
Disclosure of Invention
In order to solve the current problem, the utility model provides a gastroenterology drug feeder, which effectively solves the problems that the gastroenterology drug feeder in the prior art is easy to cause injury to patients, can not accurately calculate the dosage and pollutes the drugs; greatly increases the pain of patients during treatment and simultaneously is easy to cause secondary injury.
In order to achieve the above purpose, the present utility model proposes the following technical solution; the gastrointestinal medicine feeder comprises a pressurizing pipe, a piston is connected in a sliding way in the pressurizing pipe, a push-pull handle is fixedly connected on the piston, and a push-pull groove matched with the piston is arranged in the pressurizing pipe; an air exchanging pipe and a pressure supplying pipe which are connected with the push-pull groove are fixedly connected in the pressurizing pipe, and the air exchanging pipe is connected with the outside; the pressurizing pipe is detachably connected with a liquid storage bottle in a screw manner, and the other end of the pressure supply pipe is connected with the liquid storage bottle; a medicine feeding pipe connected with the liquid storage bottle is fixedly connected in the pressurizing pipe, and a reflux preventing mechanism is arranged in the ventilation pipe, the pressure feeding pipe and the medicine feeding pipe; the direction of the anti-reflux mechanism in the pressure pipe is the same as that of the anti-reflux mechanism in the medicine feeding pipe; the reverse flow prevention mechanism in the ventilation pipe and the pressure supply pipe are opposite in direction; the pressurizing pipe is detachably connected with a medicine feeding pipe connected with the medicine feeding pipe, and the other end of the medicine feeding pipe is fixedly connected with a bag head.
Further: the pressure supply pipe is connected with the top of the liquid storage bottle, and the medicine feeding pipe is connected with the bottom of the liquid storage bottle.
Further: scale marks are arranged on the liquid storage bottle.
Further: the capsule head is spherical, and a plurality of through holes connected with the administration tube are arranged on the capsule head.
Further: the anti-reflux mechanism comprises a fixed baffle fixedly connected in the ventilation pipe, a movable baffle matched with the fixed baffle is connected in a sliding manner in the ventilation pipe, a movable sliding column is coaxially fixedly connected with the movable baffle, a fixed sliding plate connected with the movable sliding column in a sliding manner is fixedly connected in the ventilation pipe, a reset spring is sleeved outside the movable sliding column, one end of the reset spring is fixedly connected with the fixed sliding plate, and the other end of the reset spring is fixedly connected with the movable baffle.
Further: the material of the administration tube and the bag head is rubber.
Compared with the prior art, the gain effect of the utility model is as follows:
the utility model has ingenious conception and comprehensive functions, and the cooperation of the bag head and the plurality of anti-reflux mechanisms solves the problems that the tail end of the medicine feeder is easy to cause injury to a patient and the medicine feeder is repeatedly operated for many times; the arrangement of the scale marks facilitates the observation of the dosage by medical staff; in addition, the arrangement of a plurality of backflow prevention mechanisms also avoids pollution to unused liquid medicine.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is an enlarged view of a portion of the present utility model.
Fig. 3 is a partial structural perspective view of the present utility model.
Fig. 4 is a partial structural perspective view of the present utility model.
Fig. 5 is a perspective view of the anti-reflux mechanism of the present utility model.
Fig. 6 is a perspective view of the anti-reflux mechanism of the present utility model.
In the figure: 1. the device comprises a pressurizing pipe, 2, a liquid storage bottle, 3, a medicine feeding pipe, 4, a bag head, 5, an air exchanging pipe, 6, a pressure feeding pipe, 7, a medicine feeding pipe, 8, a piston, 9, a fixed baffle plate, 10, a movable baffle plate, 11, a movable slide column, 12, a fixed slide plate, 13 and a return spring.
Detailed Description
The gastrointestinal medicine feeder comprises a pressurizing pipe 1, wherein a piston 8 is connected in a sliding way in the pressurizing pipe 1, a push-pull handle is fixedly connected on the piston 8, and a push-pull groove matched with the piston 8 is arranged in the pressurizing pipe 1; an air exchanging pipe 5 and a pressure supplying pipe 6 which are connected with the push-pull groove are fixedly connected in the pressurizing pipe 1, and the air exchanging pipe 5 is connected with the outside; the pressurizing pipe 1 is detachably and spirally connected with a liquid storage bottle 2, and the other end of the pressure supply pipe 6 is connected with the liquid storage bottle 2; a medicine feeding pipe 7 connected with the liquid storage bottle 2 is fixedly connected in the pressurizing pipe 1, and anti-reflux mechanisms are arranged in the ventilation pipe 5, the pressure feeding pipe 6 and the medicine feeding pipe 7; the direction of the anti-reflux mechanism in the pressure pipe 6 and the medicine feeding pipe 7 is the same; the reverse flow prevention mechanism in the ventilation pipe 5 and the pressure supply pipe 6 are opposite in direction; the pressurizing pipe 1 is detachably connected with a medicine feeding pipe 3 connected with a medicine feeding pipe 7, and the other end of the medicine feeding pipe 3 is fixedly connected with a bag head 4.
As shown in fig. 1, 2, 3 and 4: when a medical staff operates the utility model, the medical staff firstly injects required medicines into the liquid storage bottle 2, then the liquid storage bottle 2 and the administration tube 3 are connected with the pressurizing tube 1, then the medical staff puts the bag head 4 and the administration tube 3 into the affected part of a patient, and finally the medical staff can repeatedly pull the push-pull handle to administer medicines to the patient according to the requirements; in the process, the reflux preventing mechanism in the ventilation pipe 5, the pressure pipe 6 and the medicine feeding pipe 7 avoids the problem of repeated operation, and effectively solves the problems that the gastrointestinal medicine feeder in the prior art is easy to cause injury to patients, can not accurately calculate the dosage and pollutes medicines; greatly increases the pain of patients during treatment and simultaneously is easy to cause secondary injury.
The pressure supply pipe 6 is connected with the top of the liquid storage bottle 2, and the medicine feeding pipe 7 is connected with the bottom of the liquid storage bottle 2; scale marks are arranged on the liquid storage bottle 2; the capsule head 4 is spherical, and a plurality of through holes connected with the administration tube 3 are arranged on the capsule head 4; the material of the administration tube 3 and the capsule head 4 is rubber.
As shown in fig. 1, 2 and 3: the cooperation among the pressure supply pipe 6, the medicine delivery pipe 7 and the liquid storage bottle 2 ensures the completeness of the functions of the utility model; the arrangement of the balloon head 4 and the administration tube 3 avoids secondary injury to the patient.
The anti-reflux mechanism comprises a fixed baffle plate 9 fixedly connected in the ventilation pipe 5, a movable baffle plate 10 matched with the fixed baffle plate 9 is connected in a sliding manner in the ventilation pipe 5, a movable sliding column 11 is coaxially fixedly connected in the movable baffle plate 10, a fixed sliding plate 12 connected with the movable sliding column 11 in a sliding manner is fixedly connected in the ventilation pipe 5, a reset spring 13 is sleeved outside the movable sliding column 11, one end of the reset spring 13 is fixedly connected with the fixed sliding plate 12, and the other end of the reset spring 13 is fixedly connected with the movable baffle plate 10.
As shown in fig. 5 and 6: when a medical staff pushes the piston 8, the fixed baffle plate 9 and the movable baffle plate 10 in the pressure feeding tube 6 and the medicine feeding tube 7 are driven to be matched and separated under the action of pressure, meanwhile, the movable slide column 11 slides in the fixed slide plate 12, and the reset spring 13 is compressed, so that the communication between the pressure feeding tube 6 and the medicine feeding tube 7 is realized, and at the moment, the movement cannot occur in the ventilation tube 5 due to the matching relation between the fixed baffle plate 9 and the movable baffle plate 10, so that the ventilation tube 5 is blocked; the opposite is the case when the healthcare worker pulls the piston 8.
The working process of the utility model is as follows:
as shown in fig. 1, 3 and 5: when a medical staff operates the utility model, the medical staff firstly injects required medicines into the liquid storage bottle 2, then the liquid storage bottle 2 and the administration tube 3 are connected with the pressurizing tube 1, then the medical staff puts the bag head 4 and the administration tube 3 into the affected part of a patient, and finally the medical staff can repeatedly pull the push-pull handle to administer medicines to the patient according to the requirements; in the process, the anti-reflux mechanism in the air exchanging tube 5, the pressure feeding tube 6 and the medicine feeding tube 7 avoids the problem of repeated operation, when a medical staff pushes the piston 8, the fixed baffle plate 9 and the movable baffle plate 10 in the pressure feeding tube 6 and the medicine feeding tube 7 are driven to be matched and separated under the action of pressure, meanwhile, the movable slide column 11 slides in the fixed slide plate 12, the reset spring 13 is compressed, so that the communication between the pressure feeding tube 6 and the medicine feeding tube 7 is realized, and at the moment, the air exchanging tube 5 does not move due to the matching relation between the fixed baffle plate 9 and the movable baffle plate 10, so that the air exchanging tube 5 is blocked; the opposite is the case when the healthcare worker pulls the piston 8; effectively solves the problems that the gastrointestinal drug feeder in the prior art is easy to cause injury to patients, can not accurately calculate the dosage and pollutes the drugs; greatly increases the pain of patients during treatment and simultaneously is easy to cause secondary injury.
Claims (6)
1. A gastrointestinal drug delivery device, characterized in that: the device comprises a pressurizing pipe (1), wherein a piston (8) is connected in the pressurizing pipe (1) in a sliding way, a push-pull handle is fixedly connected on the piston (8), and a push-pull groove matched with the piston (8) is arranged in the pressurizing pipe (1); an air exchanging pipe (5) and a pressure supplying pipe (6) which are connected with the push-pull groove are fixedly connected in the pressurizing pipe (1), and the air exchanging pipe (5) is connected with the outside; the pressurizing pipe (1) is detachably connected with the liquid storage bottle (2) in a screw joint manner, and the other end of the pressure supply pipe (6) is connected with the liquid storage bottle (2); a medicine feeding pipe (7) connected with the liquid storage bottle (2) is fixedly connected in the pressurizing pipe (1), and anti-reflux mechanisms are arranged in the air exchanging pipe (5), the pressure feeding pipe (6) and the medicine feeding pipe (7); the direction of the anti-reflux mechanism in the pressure pipe (6) is the same as that of the anti-reflux mechanism in the medicine feeding pipe (7); the directions of the backflow prevention mechanisms in the ventilation pipe (5) and the pressure supply pipe (6) are opposite; the pressurizing pipe (1) is detachably connected with a medicine feeding pipe (3) connected with a medicine feeding pipe (7), and the other end of the medicine feeding pipe (3) is fixedly connected with a bag head (4).
2. A gastrointestinal drug delivery device according to claim 1 wherein: the pressure supply pipe (6) is connected with the top of the liquid storage bottle (2), and the medicine feeding pipe (7) is connected with the bottom of the liquid storage bottle (2).
3. A gastrointestinal drug delivery device according to claim 1 wherein: scale marks are arranged on the liquid storage bottle (2).
4. A gastrointestinal drug delivery device according to claim 1 wherein: the bag head (4) is spherical, and a plurality of through holes connected with the administration tube (3) are arranged on the bag head (4).
5. A gastrointestinal drug delivery device according to claim 1 wherein: the anti-reflux mechanism comprises a fixed baffle (9) fixedly connected in the ventilation pipe (5), a movable baffle (10) matched with the fixed baffle (9) is connected in the ventilation pipe (5) in a sliding mode, a movable sliding column (11) is coaxially fixedly connected to the movable baffle (10), a fixed sliding plate (12) connected with the movable sliding column (11) in a sliding mode is fixedly connected in the ventilation pipe (5), a reset spring (13) is sleeved outside the movable sliding column (11), one end of the reset spring (13) is fixedly connected with the fixed sliding plate (12), and the other end of the reset spring (13) is fixedly connected with the movable baffle (10).
6. A gastrointestinal drug delivery device according to claim 1 wherein: the material of the administration tube (3) and the bag head (4) is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222163037.9U CN218890045U (en) | 2022-08-17 | 2022-08-17 | Gastroenterology ware of dosing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222163037.9U CN218890045U (en) | 2022-08-17 | 2022-08-17 | Gastroenterology ware of dosing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218890045U true CN218890045U (en) | 2023-04-21 |
Family
ID=86000400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222163037.9U Active CN218890045U (en) | 2022-08-17 | 2022-08-17 | Gastroenterology ware of dosing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218890045U (en) |
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2022
- 2022-08-17 CN CN202222163037.9U patent/CN218890045U/en active Active
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